html,
body {
    background-color: #FBFBFB;
}

.center {
    padding-bottom: 80px;
    padding-top: 100px;
}

.skiInfo {
    width: 1200px;
    margin: 0 auto;
}

.skiInfo_title {
    font-size: 30px;
    color: #333333;
    position: relative;
    display: table;
}

.skiInfo_title::after {
    content: "";
    width: 50px;
    height: 2px;
    background-color: #A62224;
    position: absolute;
    right: -70px;
    top: 50%;
    transform: translateY(-50%);
}

.skiInfo_center {
    display: flex;
    margin-bottom: 80px;
}

.skiInfo_p1 {
    width: 530px;
    min-width: 530px;
    padding-top: 50px;
    font-size: 14px;
    color: #666666;
    line-height: 26px;
}

.skiInfo_video1 {
    width: 600px;
    position: relative;
    margin-left: 70px;
}

.skiInfo_video1::after {
    content: "";
    width: 400px;
    height: 300px;
    background-color: #A62224;
    position: absolute;
    right: -30px;
    bottom: -30px;
    z-index: 1;
}

.skiInfo_video1 .poster {
    width: 100%;
    position: relative;
    z-index: 2;
}

/*  */

.skiInfo_bottom {
    display: flex;
}

.skiInfo_video2 .position-relative {
    margin-bottom: 20px;
    border: 4px solid transparent;
    border-radius: 12px;
    overflow: hidden;
}

.skiInfo_video2 .position-relative.on {
    border: 4px solid #A62224;
}

.skiInfo_video2 {
    margin-right: 50px;
}

.skiInfo_video2 .play {
    width: 30px;
    height: 30px;
}

.skiInfo_p2 {
    text-align: center;
    font-size: 14px;
    color: #666666;
    line-height: 18px;
}

.skiInfo_img {
    position: absolute;
    right: 0;
    bottom: 107px;
}

@media screen and (max-width: 800px) {

    .skiInfo {
        width: 90%;
    }

    .skiInfo_top img {
        width: 100%;
    }

    .skiInfo_center {
        flex-direction: column-reverse;
    }

    .skiInfo_p1 {
        width: 100%;
        min-width: 100%;
    }

    .skiInfo_video1 {
        margin-left: 0;
        width: 100%;
        margin-top: 20px;
    }

    .skiInfo_video1::after {
        width: 100px;
        height: 100px;
    }

    .skiInfo_bottom {
        display: block;
    }

    .skiInfo_video2 {
        margin-right: 0;
    }

    .skiInfo_video2 .position-relative {
        width: 100%;
        height: auto;
    }

    .skiInfo_p2 {
        margin-bottom: 20px;
    }

    .skiInfo_video2 .play {
        width: 80px;
        height: 80px;
    }

    .skiInfo_video1::after {
        right: -10px;
        bottom: -10px;
    }
}